Appendix B On-The-Job Training/Evaluation Guide cont'd

DOE-HDBK-1206-98

APPENDIX B

ON-THE-JOB TRAINING/EVALUATION GUIDE

ADMINISTRATIVE INFORMATION

TEST ID# 00000000000110-SP

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PAGE 1 OF 7

(1) TASK #:

TASK TITLE:

AVG. TIME TO PERFORM

00000000000110

REPLACING SPARK PLUGS

0.5 HOURS

(13)

KNOWLEDGE REQUIREMENTS:

The evaluator will randomly select a minimum of 6 questions from the following for each performance

evaluation. Questions 1 and 5 must be asked on each evaluation.

ORAL QUESTIONS

CRITICAL CONTENT FOR

ACCEPTABLE ANSWERS

K1.

State the safety precautions associated

Follow all CER safety precautions and be alert for any pinch

with replacing a spark plug.

points and sharp edges.

K2.

How is the boot removed?

Twist gently off the plug.

K3.

Why is dirt removed from around spark

To prevent dirt from falling in the hole thus into the cylinder

plug prior to removing it.

which could lead to engine damage.

K4.

What direction is the spark plug turned

Counterclockwise.

to remove it?

K5.

How do you determine if the spark plug

Refer to the Spark Plug Condition Guide pages 4 & 5 of the

needs replaced or not?

procedure.

K6.

How do you adjust the gap of a spark

Bend the side electrode (never the center electrode) with the

plug?

gaping tool.

K7.

Which direction is the spark plug

Clockwise.

turned to install it?

K8.

How tight do you install a plug?

1/4 turn past finger tight.

B-9